1,5-Naphthalenedisulfonic acid disodium salt, dihydrate

1,5-萘二磺酸二钠二水合物

Also known as: Disodium 1,5-naphthalenedisulfonate dihydrate, Sodium 1,5-naphthalenedisulfonate hydrate (2:1:2), Sodium naphthalene-1,5-disulfonate dihydrate, disodium naphthalene-1,5-disulfonate dihydrate, 1,5-Naphthalenedisulfonic acid disodium salt dihydrate

1,5-Naphthalenedisulfonic acid disodium salt, dihydrate (CAS 76758-30-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H10Na2O8S2 and a molecular weight of 368.29100 g/mol. It is also known as Disodium 1,5-naphthalenedisulfonate dihydrate, Sodium 1,5-naphthalenedisulfonate hydrate (2:1:2) and Sodium naphthalene-1,5-disulfonate dihydrate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 76758-30-0
Jingsj CID: J-4749-4
Molecular Formula: C₁₀H₁₀Na₂O₈S₂
Chinese Name: 1,5-萘二磺酸二钠二水合物
Molecular Weight: 368.29100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 1,5-Naphthalenedisulfonic acid disodium salt, dihydrate?

The CAS number of 1,5-Naphthalenedisulfonic acid disodium salt, dihydrate is 76758-30-0.

What are the molecular formula and molecular weight of 1,5-Naphthalenedisulfonic acid disodium salt, dihydrate?

1,5-Naphthalenedisulfonic acid disodium salt, dihydrate has molecular formula C10H10Na2O8S2 and molecular weight 368.29100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,5-Naphthalenedisulfonic acid disodium salt, dihydrate (CAS 76758-30-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4749-4 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.